Joseph Costa, ICU doctor at Mercy Medical Center, dies of the coronavirus he worked to help others overcome on July 28, 2020 Get link Facebook Twitter Pinterest Email Other Apps https://www.baltimoresun.com/coronavirus/bs-md-ob-cv-costa-icu-doctor-mercy-coronavirus-20200727-qbb4ebvnizdvtpkk4octd27tda-story.html?outputType=amp